[all-commits] [llvm/llvm-project] c2e41b: [flang][Parser] Add whitespace token after the sen...

[Tom Eccles via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c2e41be50f2cc3d1e99c30b1996b8873b05c4b0e
      https://github.com/llvm/llvm-project/commit/c2e41be50f2cc3d1e99c30b1996b8873b05c4b0e
  Author: Tom Eccles <tom.eccles at arm.com>
  Date:   2025-07-15 (Tue, 15 Jul 2025)

  Changed paths:
    M flang/lib/Parser/prescan.cpp
    A flang/test/Preprocessing/omp-sentinel-fixed-form.F

  Log Message:
  -----------
  [flang][Parser] Add whitespace token after the sentinel in fixed form (#148825)

Fixes #148386

The first time the line was classified (using
`Prescanner::ClassifyLine(const char *)`) the line was correctly
classified as a compiler directive. But then later on the token form is
invoked (`Prescanner::ClassifyLine(TokenSequence, Provenance)`). This
one incorrectly classified the line as a comment because there was no
whitespace token right after the sentinel. This fixes the issue by
ensuring this whitespace is added.



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